JPS562763A - Data gathering system - Google Patents
Data gathering systemInfo
- Publication number
- JPS562763A JPS562763A JP7794079A JP7794079A JPS562763A JP S562763 A JPS562763 A JP S562763A JP 7794079 A JP7794079 A JP 7794079A JP 7794079 A JP7794079 A JP 7794079A JP S562763 A JPS562763 A JP S562763A
- Authority
- JP
- Japan
- Prior art keywords
- data
- state change
- master station
- circuit
- input
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Small-Scale Networks (AREA)
- Selective Calling Equipment (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7794079A JPS562763A (en) | 1979-06-20 | 1979-06-20 | Data gathering system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7794079A JPS562763A (en) | 1979-06-20 | 1979-06-20 | Data gathering system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS562763A true JPS562763A (en) | 1981-01-13 |
JPS6331982B2 JPS6331982B2 (ja) | 1988-06-28 |
Family
ID=13648054
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7794079A Granted JPS562763A (en) | 1979-06-20 | 1979-06-20 | Data gathering system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS562763A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5711557A (en) * | 1980-06-26 | 1982-01-21 | Fujitsu Ltd | Data transmission system |
JPH0514975A (ja) * | 1991-07-04 | 1993-01-22 | Fujitsu Ltd | 集中監視システム |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5476002A (en) * | 1977-11-30 | 1979-06-18 | Hitachi Ltd | Transmission control system |
-
1979
- 1979-06-20 JP JP7794079A patent/JPS562763A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5476002A (en) * | 1977-11-30 | 1979-06-18 | Hitachi Ltd | Transmission control system |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5711557A (en) * | 1980-06-26 | 1982-01-21 | Fujitsu Ltd | Data transmission system |
JPH0514975A (ja) * | 1991-07-04 | 1993-01-22 | Fujitsu Ltd | 集中監視システム |
Also Published As
Publication number | Publication date |
---|---|
JPS6331982B2 (ja) | 1988-06-28 |
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